International School Basel

International School Basel operates three campuses and enrolls over 1,200 students from 60+ nationalities, offering the International Baccalaureate curriculum from ages 3 through 18. The school's size and established reputation make it one of Basel's most recognized international education options for families relocating with children.

Best suited for families wanting an IB education within a large, multicultural community with a proven track record and resources. The multi-campus setup means siblings at different ages can stay within the same school system while attending age-appropriate facilities.